2014Final resultsIncumbent defeated
2014 Democratic primary for Delaware House District 10
Delaware House of Representatives · Delaware
Sean Matthews (D) won with 55.0% of the vote, defeating Dennis E. Williams (D) by 10.0 points.
Sean MatthewsDemocrat · winner
55.0%694
Dennis E. WilliamsDemocrat · incumbent
45.0%568
1,262 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET